UnsupportedCapabilityException(java.lang.String reason)
Constructs a JAXRException object with the given
String as the reason for the exception being thrown.

UnsupportedCapabilityException(java.lang.String reason,
java.lang.Throwable cause)
Constructs a JAXRException object with the given
String as the reason for the exception being thrown
and the given Throwable object as an embedded
Throwable.